Process for the production of butene-1 from a mixture of C.sub.4

Details Process for the production of butene-1 from a mixture of C.sub.4 Process for the production of butene-1 from a mixture of C.sub.4

1999-06-28

2000-12-05

Griffin, Walter D.

Chemistry of hydrocarbon compounds

Plural serial diverse syntheses

To produce unsaturate

585326, 585327, 585329, 568697, C07C 100, C07C 4106

Patent

active

06156947&

ABSTRACT:
A simplified process for jointly producing butene-1 and ether in a catalytic distillation column which comprises an upper catalytic zone for etherification and a lower catalytic zone for isomerization of C.sub.4 plus olefins and conversion of butadiene. The process is especially useful when combined with a process for the production of light olefins including ethylene and propylene from methanol. According to the invention, the produced butene-1 stream is combined with ethylene to produce polyethylene.

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